KR850001788A - 인공잔디용 단일완충성 중합패드 - Google Patents

인공잔디용 단일완충성 중합패드 Download PDF

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KR850001788A
KR850001788A KR1019840004810A KR840004810A KR850001788A KR 850001788 A KR850001788 A KR 850001788A KR 1019840004810 A KR1019840004810 A KR 1019840004810A KR 840004810 A KR840004810 A KR 840004810A KR 850001788 A KR850001788 A KR 850001788A
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pad
upper layer
load
compression displacement
artificial turf
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KR860001844B1 (ko
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웰레이스 레핑겔 제임스
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아놀드 하베이 콜
몬산토 캄파니
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/04—Mats or carpets for courts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/042—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/22—All layers being foamed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23979—Particular backing structure or composition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components

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Abstract

내용 없음

Description

인공잔디용 단일완충성 중합패드
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (15)

  1. 45킬로파스칼(Kilopascal)의 하중하에서 25% 압축변위를 나타내는 상부층과, 상기 상부층으로 하여금 25% 압축변위를 나타내게 하는데 필요한 하중치의 최소 1.3배에 해당되는 하중하에서 25% 압축변위를 나타내는 하부층을 가지고 "G"의 극대치가 80미만이 게하는 충격흡수작용을 지님과 동시에 수직으로 비대칭성의 압축저항을 가진 인공잔디용 단일 완충성 중합 패드.
  2. 제1항의 패드에 있어서, 하부층은 전기 상부층으로 하여금 25% 압축변위를 나타내게 하는데 필요한 하중치의 1.5배 내지 3배의 범위내에 있는 하중하에서 25%압축변위를 나타냄을 특징으로 하는 인공잔디용 단일 완충성 중합패드.
  3. 제2항의 패드에 있어서, "G"의 극대치가 70미만이도록 하게 하는 충격흡수작용을 지님을 특징으로 하는 인공잔디용 단일 완충성 중합패드.
  4. 제3항의 패드에 있어서, 상부층의 두께가 3mm-12mm임을 특징으로 하는 인공잔디용 단일 완충성 중합패드.
  5. 제4항의 패드에 있어서, 패드의 전체두께가 10mm-30mm임을 특징으로 하는 인공잔디용 단일 완충성 중합패드.
  6. 제1항의 패드에 있어서, 수직으로 비대칭성의 압축저항은 저기 패드의 하부층으로부터 상부층까지 균일하게 검증되는 것임을 특징으로 하는 인공잔디용 단일 완충성 중합패드.
  7. 제6항의 패드에 있어서, 패드 두께의 50% 이하의 하부층이 패드 두께의 50%이하의 상부층으로 하여금 25% 압축변위를 나타내게 하는데 필요한 하중치의 최소 2배에 해당되는 하중하에서 25% 압축편차를 나타냄을 특징으로 하는 인공잔디용 단일 완충성 중합패드.
  8. 제1항의 패드에 있어서, 수직으로 비대칭성의 압축저항은 전기패드의 하부층으로부터 상부층까지 둘이상의 충들 내에서 단계적으로 균일하게 점증되는 것임을 특징으로 하는 인공잔디용 단일 완충성 중합패드.
  9. 45킬로파스칼이하의 하중하에서 25% 압축변위를 나타내는 상부층과, 상기 상부층으로 하여금 25% 압축변위를 나타내게 하는데 필요한 하중치의 최소 1.3배에 해당되는 하중하에서 25% 압축변위를 나타내는 하부층을 가지고 "G"의 극대치가 80정도이게 하는 충격흡수작용을 지님과 동시에, 수직으로 비대칭성의 압축저항을 가진 단일완충성 중합패드상에 인공잔디층을 조합부설하여 인공잔디조합체를 구성함을 특징으로 하는 인공잔디용 단일완충성 중합패드.
  10. 65킬로파스칼 이하의 하중하에서 25% 압축변위를 나타내는 상부층과, 상기 상부층으로 하여금 25% 압축변위를 나타내게 하는데 필요한 하중치보다 적어도 7킬로파스칼이 큰 하중하에서 25% 압축변위를 나타내는 하부층을 가지고, "G"의 극대치가 30에서 200 사이의 범위내에 있게 하는 충격흡수작용을 지니며, 상기 상부층은 폴리비닐클로라이드, 폴리비닐클로라이드와 나트릴고무의 공중합체, 그리고 재합성고무로 구성되는 그룹으로부터 선택된 중합체로 되고, 상기 하부층은 이 상부층과 동일한 중합체이거나 폴리에틸렌 혹은 폴리프로필렌 따위의 중합체로 됨과 동시에, 수직으로 비대칭성의 압축저항을 가진 인공잔디용 단일 완충성 중합 패드.
  11. 제10항의 패드에 있어서, "G"의 극대치가 80 이하이게 하는 충격흡수작용을 지님을 특징으로 하는 인공잔디용 단일 완충형 중합패드.
  12. 제11항의 패드에 있어서, 패드의 전체두께가 10mm-30mm임을 특징으로 하는 인공잔디용 단일 완충성 중합패드.
  13. 제10항의 패드에 있어서, 수직으로 비대칭성의 압축저항은 전기 패드의 하부층으로부터 상부층까지 균일하게 검증되는 것임을 특징으로 하는 인공잔디용 단일 완충성 중합패드.
  14. 65킬로파스칼 이하의 하중하에서 25% 압축변위를 나타내는 상부층과, 상기 상부층으로 하여금 25% 압축변위를 나타내게 하는데 필요한 하중치보다 적어도 7킬로파스칼이 큰 하중하에서 25% 압축변위를 나타내는 하부층을 가지고, "G"의 극대치가 30에서 200 사이의 범위내에 있게 하는 충격흡수작용을 지니며, 상기 상부층은 폴리비닐클로라이드, 폴리비닐클로라이드와 나트릴고무의 공중합체, 그리고 재합성고무로 구성되는 그룹으로부터 선택된 중합체로 되고, 상기 하부층은 이 상부층과 동일한 중합체이거나 폴리에틸렌 혹은 폴리프로필렌 따위의 중합체로 됨과 동시에, 수직으로 비대칭성의 압축재항을 가진 인공잔디용 단일 완충성 중합 패드.
  15. 제14항에 있어서, 인공잔디의 조합체는 "G"의 극대치가 100 이하로 나타남을 특징으로 하는 인공잔디용 단일 완충성 중합패드.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840004810A 1983-08-12 1984-08-10 인공잔디용 단일완충성 중합패드 KR860001844B1 (ko)

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Application Number Priority Date Filing Date Title
US522872 1983-08-12
US522,872 1983-08-12
US06/522,872 US4505960A (en) 1983-08-12 1983-08-12 Unitary shock-absorbing polymeric pad for artificial turf

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KR850001788A true KR850001788A (ko) 1985-04-01
KR860001844B1 KR860001844B1 (ko) 1986-10-24

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EP (1) EP0168545B1 (ko)
JP (1) JPS6071246A (ko)
KR (1) KR860001844B1 (ko)
AU (1) AU564195B2 (ko)
CA (1) CA1229854A (ko)
DE (1) DE3480220D1 (ko)

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JPH0421582B2 (ko) 1992-04-10
JPS6071246A (ja) 1985-04-23
EP0168545A1 (en) 1986-01-22
AU3181284A (en) 1985-02-14
CA1229854A (en) 1987-12-01
US4505960A (en) 1985-03-19
KR860001844B1 (ko) 1986-10-24
AU564195B2 (en) 1987-08-06
DE3480220D1 (en) 1989-11-23
EP0168545B1 (en) 1989-10-18

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